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ANSWER Q IN PIC ASAP PLS- 50 POINTS

ANSWER Q IN PIC ASAP PLS- 50 POINTS-example-1

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  • 2x^2+5x-4=0


\\ \rm\hookrightarrow x=(-b\pm√(b^2-4ac))/(2a)


\\ \rm\hookrightarrow x=(-5\pm√(25+32))/(4)


\\ \rm\hookrightarrow x=(-5\pm√(57))/(4)

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